There’s been a lot of controversy about some of the maladies included in the freshly revised Diagnostic and Statistical Manual of Mental Health Disorders (DSM-V). Internet addiction, or formally, Internet Use Disorder (IUD), may soon be included as an actual mental health disorder, although the authors do say it still needs a lot of additional study. So what are the symptoms of IUD, and maybe more importantly for those of us flirting with it, what’s the treatment?